The Jupiter JTB1100F series trombone is a great choice for the advancing player searching for their first performance trigger trombone. The 1100F features a .525" medium bore design and a modified open wrap F-attachment with mechanical linkage valve for excellent response and air flow. The medium bore design allows the player to move into the F-attachment trombone without the air support challenges of moving immediately from their student model. A nickel silver outer handslide adds additional protection to the slide while helping with overall instrument response. A favorite among music educators, the Jupiter 1100F includes a case and mouthpiece and is available in lacquer or silver-plate finish.